How to Increase or Decrease Friction?

Answer

To increase friction, you can make the surface of at least one object rougher. You can make one object heavier so that gravity causes a increase in friction. To decrease friction, you can make surfaces smoother or add lubrication
Q&A Related to "How to Increase or Decrease Friction?"
It is when the surface areas in contact increase or decrease. With increased surface areas in contact, friction increases.
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1. Identify the sources of conflict. Many coaches assume the source of team friction will be obvious; however, there may be many underlying areas of conflict that are not obvious
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We increase it to make things hold in place. Put on brakes to ensure car doesn't roll down the hill. Place rubber under dishes to ensure they don't slide off during an earthquake.
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A body is placed on a rough inclined plane. Why does the frictional force decrease with the increase of angle of inclination? ChaCha
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